Dental OPG - DRHC Dubai Dental Clinic

Dental OPG, or Orthopantomogram, is a type of dental X-ray that provides a panoramic view of the upper and lower jaws, including the teeth, surrounding structures, and temporomandibular joints (TMJ). It is commonly used by dentists and oral surgeons to assess the overall oral health and diagnose various dental conditions. Here is an overview of what Dental OPG involves and why it is used:


  1. Preparation: The patient is positioned in front of the OPG machine, and a lead apron may be placed over the body to protect against radiation.
  2. Positioning: The patient bites on a plastic spatula or rests their chin on a chin rest to stabilize the head.
  3. Capturing the Image: The machine rotates around the head in a semi-circle, capturing the X-ray images of the entire jaw area.
  4. Processing the Image: The captured images are processed by the machine and displayed on a computer screen for analysis.

Uses of Dental OPG

  • Assessment of Wisdom Teeth: OPG can help assess the position, size, and development of wisdom teeth, as well as detect any potential issues such as impaction or crowding.
  • Evaluation of Jawbone: OPG can show the density and structure of the jawbone, which is important for procedures such as dental implants or orthodontic treatment.
  • Diagnosis of Dental Issues: OPG can help diagnose various dental issues such as cavities, gum disease, abscesses, and tumors.
  • Planning for Orthodontic Treatment: OPG can aid in planning for orthodontic treatment by providing a comprehensive view of the teeth and jaw alignment.

Benefits of Dental OPG

  • Convenience: Dental OPG provides a panoramic view of the entire jaw area in a single X-ray, making it a convenient option for both patients and dental professionals.
  • Low Radiation: Compared to traditional X-rays, Dental OPG uses a lower dose of radiation, reducing the risk to the patient.
  • Cost-Effective: Dental OPG is cost-effective compared to other imaging techniques, such as CT scans, while providing valuable information for dental treatment planning.

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Dental OPG is a valuable diagnostic tool in dentistry, providing a comprehensive view of the jaws and teeth. It is commonly used for assessing oral health, diagnosing dental issues, and planning for various dental procedures. If your dentist recommends a Dental OPG, it is important to follow their advice to ensure optimal oral health.


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